Hi all, I tried to go through the new redis example at the quickstart guide [1], but was not able to go through. I was blocked by connecting to the redis slave container:
*$ docker exec -i -t $REDIS_ID redis-cli* *Could not connect to Redis at 127.0.0.1:6379 <http://127.0.0.1:6379>: Connection refused* Here is the container log: *$ docker logs $REDIS_ID* *Error: Server closed the connection* *Failed to find master.* It looks like the redis master disappeared at some point. I tried to check the status in about every one minute. Below is the output. *$ kubectl get pod* *NAME IMAGE(S) HOST LABELS STATUS* *51c68981-ba20-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.5/ <http://10.0.0.5/> name=redis-sentinel,redis-sentinel=true,role=sentinel Pending* *redis-master kubernetes/redis:v1 10.0.0.4/ <http://10.0.0.4/> name=redis,redis-sentinel=true,role=master Pending* * kubernetes/redis:v1* *512cf350-ba20-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.5/ <http://10.0.0.5/> name=redis Pending* *$ kubectl get pod* *NAME IMAGE(S) HOST LABELS STATUS* *512cf350-ba20-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.5/ <http://10.0.0.5/> name=redis Running* *51c68981-ba20-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.5/ <http://10.0.0.5/> name=redis-sentinel,redis-sentinel=true,role=sentinel Running* *redis-master kubernetes/redis:v1 10.0.0.4/ <http://10.0.0.4/> name=redis,redis-sentinel=true,role=master Running* * kubernetes/redis:v1* *$ kubectl get pod* *NAME IMAGE(S) HOST LABELS STATUS* *redis-master kubernetes/redis:v1 10.0.0.4/ <http://10.0.0.4/> name=redis,redis-sentinel=true,role=master Running* * kubernetes/redis:v1* *512cf350-ba20-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.5/ <http://10.0.0.5/> name=redis Failed* *51c68981-ba20-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.5/ <http://10.0.0.5/> name=redis-sentinel,redis-sentinel=true,role=sentinel Running* *233fa7d1-ba21-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.5/ <http://10.0.0.5/> name=redis Running* *$ kubectl get pod* *NAME IMAGE(S) HOST LABELS STATUS* *512cf350-ba20-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.5/ <http://10.0.0.5/> name=redis Running* *51c68981-ba20-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.5/ <http://10.0.0.5/> name=redis-sentinel,redis-sentinel=true,role=sentinel Running* *233fa7d1-ba21-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.5/ <http://10.0.0.5/> name=redis Running* *3b164230-ba21-11e4-84dc-fa163e318555 kubernetes/redis:v1 10.0.0.4/ <http://10.0.0.4/> name=redis-sentinel,redis-sentinel=true,role=sentinel Pending* Is anyone able to reproduce the problem above? If yes, I am going to file a bug. Thanks, Hongbin [1] https://github.com/stackforge/magnum/blob/master/doc/source/dev/dev-quickstart.rst#exercising-the-services-using-devstack
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